1210401200022 has 16 divisors (see below), whose sum is σ = 2766631314432. Its totient is φ = 345828914280.

The previous prime is 1210401200017. The next prime is 1210401200077. The reversal of 1210401200022 is 2200021040121.

It is a junction number, because it is equal to n+sod(n) for n = 1210401199974 and 1210401200010.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14409538054 + ... + 14409538137.

It is an arithmetic number, because the mean of its divisors is an integer number (172914457152).

Almost surely, 2^{1210401200022} is an apocalyptic number.

1210401200022 is an abundant number, since it is smaller than the sum of its proper divisors (1556230114410).

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

1210401200022 is a wasteful number, since it uses less digits than its factorization.

1210401200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28819076203.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 1210401200022 its reverse (2200021040121), we get a palindrome (3410422240143).

The spelling of 1210401200022 in words is "one trillion, two hundred ten billion, four hundred one million, two hundred thousand, twenty-two".