10202011222 has 32 divisors (see below), whose sum is σ = 16896890304. Its totient is φ = 4589760000.

The previous prime is 10202011207. The next prime is 10202011241. The reversal of 10202011222 is 22211020201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1453722 + ... + 1460722.

It is an arithmetic number, because the mean of its divisors is an integer number (528027822).

Almost surely, 2^10202011222 is an apocalyptic number.

10202011222 is a deficient number, since it is larger than the sum of its proper divisors (6694879082).

10202011222 is a wasteful number, since it uses less digits than its factorization.

10202011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8424.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10202011222 its reverse (22211020201), we get a palindrome (32413031423).

The spelling of 10202011222 in words is "ten billion, two hundred two million, eleven thousand, two hundred twenty-two".