1222010712102 has 16 divisors (see below), whose sum is σ = 2444032272240. Its totient is φ = 407335096032.

The previous prime is 1222010712101. The next prime is 1222010712107. The reversal of 1222010712102 is 2012170102221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222010712101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2322024 + ... + 2799252.

It is an arithmetic number, because the mean of its divisors is an integer number (152752017015).

Almost surely, 2^{1222010712102} is an apocalyptic number.

1222010712102 is an abundant number, since it is smaller than the sum of its proper divisors (1222021560138).

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

1222010712102 is a wasteful number, since it uses less digits than its factorization.

1222010712102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904007.

The product of its (nonzero) digits is 224, while the sum is 21.

Adding to 1222010712102 its reverse (2012170102221), we get a palindrome (3234180814323).

The spelling of 1222010712102 in words is "one trillion, two hundred twenty-two billion, ten million, seven hundred twelve thousand, one hundred two".