1022211101102 has 16 divisors (see below), whose sum is σ = 1556277909120. Its totient is φ = 503452542648.

The previous prime is 1022211101101. The next prime is 1022211101123. The reversal of 1022211101102 is 2011011122201.

It is a super-2 number, since 2×1022211101102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022211101101) 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, 2741549 + ... + 3092007.

It is an arithmetic number, because the mean of its divisors is an integer number (97267369320).

Almost surely, 2^{1022211101102} is an apocalyptic number.

1022211101102 is a deficient number, since it is larger than the sum of its proper divisors (534066808018).

1022211101102 is a wasteful number, since it uses less digits than its factorization.

1022211101102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372295.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1022211101102 its reverse (2011011122201), we get a palindrome (3033222223303).

The spelling of 1022211101102 in words is "one trillion, twenty-two billion, two hundred eleven million, one hundred one thousand, one hundred two".