210222012033030 has 64 divisors (see below), whose sum is σ = 505397575888128. Its totient is φ = 55963186623360.

The previous prime is 210222012033013. The next prime is 210222012033043. The reversal of 210222012033030 is 30330210222012.

It is a happy number.

It is a super-2 number, since 2×210222012033030² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210222012032988 and 210222012033006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48605352 + ... + 52753428.

It is an arithmetic number, because the mean of its divisors is an integer number (7896837123252).

Almost surely, 2^{210222012033030} is an apocalyptic number.

210222012033030 is an abundant number, since it is smaller than the sum of its proper divisors (295175563855098).

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

210222012033030 is a wasteful number, since it uses less digits than its factorization.

210222012033030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4150981.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 210222012033030 its reverse (30330210222012), we get a palindrome (240552222255042).

The spelling of 210222012033030 in words is "two hundred ten trillion, two hundred twenty-two billion, twelve million, thirty-three thousand, thirty".