1012022101102 has 8 divisors (see below), whose sum is σ = 1524548316096. Its totient is φ = 503839329072.

The previous prime is 1012022101081. The next prime is 1012022101133. The reversal of 1012022101102 is 2011012202101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1012022101102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1085860158 + ... + 1085861089.

It is an arithmetic number, because the mean of its divisors is an integer number (190568539512).

Almost surely, 2^{1012022101102} is an apocalyptic number.

1012022101102 is a deficient number, since it is larger than the sum of its proper divisors (512526214994).

1012022101102 is a wasteful number, since it uses less digits than its factorization.

1012022101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2171721482.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1012022101102 its reverse (2011012202101), we get a palindrome (3023034303203).

The spelling of 1012022101102 in words is "one trillion, twelve billion, twenty-two million, one hundred one thousand, one hundred two".