11222022102 has 16 divisors (see below), whose sum is σ = 22463557632. Its totient is φ = 3737421800.

The previous prime is 11222022101. The next prime is 11222022107. The reversal of 11222022102 is 20122022211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222022101) 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, 805578 + ... + 819389.

It is an arithmetic number, because the mean of its divisors is an integer number (1403972352).

Almost surely, 2^11222022102 is an apocalyptic number.

11222022102 is an abundant number, since it is smaller than the sum of its proper divisors (11241535530).

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

11222022102 is a wasteful number, since it uses less digits than its factorization.

11222022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1626123.

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

Adding to 11222022102 its reverse (20122022211), we get a palindrome (31344044313).

The spelling of 11222022102 in words is "eleven billion, two hundred twenty-two million, twenty-two thousand, one hundred two".