1210097227536 has 30 divisors (see below), whose sum is σ = 3386591546910. Its totient is φ = 403365742464.

The previous prime is 1210097227531. The next prime is 1210097227567. The reversal of 1210097227536 is 6357227900121.

It is a happy number.

1210097227536 is a `hidden beast` number, since 1 + 2 + 1 + 0 + 0 + 97 + 2 + 27 + 536 = 666.

It can be written as a sum of positive squares in only one way, i.e., 646030137600 + 564067089936 = 803760^2 + 751044^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1210097227491 and 1210097227500.

It is not an unprimeable number, because it can be changed into a prime (1210097227531) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4201726341 + ... + 4201726628.

It is an arithmetic number, because the mean of its divisors is an integer number (112886384897).

Almost surely, 2^{1210097227536} is an apocalyptic number.

1210097227536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1210097227536 is an abundant number, since it is smaller than the sum of its proper divisors (2176494319374).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210097227536 is a wasteful number, since it uses less digits than its factorization.

1210097227536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8403452983 (or 8403452974 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The spelling of 1210097227536 in words is "one trillion, two hundred ten billion, ninety-seven million, two hundred twenty-seven thousand, five hundred thirty-six".