2210132220556 has 48 divisors (see below), whose sum is σ = 4330525096800. Its totient is φ = 980327969280.

The previous prime is 2210132220551. The next prime is 2210132220613. The reversal of 2210132220556 is 6550222310122.

It is not an unprimeable number, because it can be changed into a prime (2210132220551) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7593331 + ... + 7879018.

It is an arithmetic number, because the mean of its divisors is an integer number (90219272850).

Almost surely, 2^{2210132220556} is an apocalyptic number.

2210132220556 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

2210132220556 is a deficient number, since it is larger than the sum of its proper divisors (2120392876244).

2210132220556 is a wasteful number, since it uses less digits than its factorization.

2210132220556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15472474 (or 15472472 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 2210132220556 its reverse (6550222310122), we get a palindrome (8760354530678).

The spelling of 2210132220556 in words is "two trillion, two hundred ten billion, one hundred thirty-two million, two hundred twenty thousand, five hundred fifty-six".