1011202210222 has 16 divisors (see below), whose sum is σ = 1568320013232. Its totient is φ = 488659372480.

The previous prime is 1011202210219. The next prime is 1011202210231. The reversal of 1011202210222 is 2220122021101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1011202210196 and 1011202210205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57616153 + ... + 57633700.

It is an arithmetic number, because the mean of its divisors is an integer number (98020000827).

Almost surely, 2^{1011202210222} is an apocalyptic number.

1011202210222 is a deficient number, since it is larger than the sum of its proper divisors (557117803010).

1011202210222 is a wasteful number, since it uses less digits than its factorization.

1011202210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115250003.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1011202210222 its reverse (2220122021101), we get a palindrome (3231324231323).

The spelling of 1011202210222 in words is "one trillion, eleven billion, two hundred two million, two hundred ten thousand, two hundred twenty-two".