10211021122030 has 64 divisors (see below), whose sum is σ = 19358122452480. Its totient is φ = 3873171456000.

The previous prime is 10211021121953. The next prime is 10211021122033. The reversal of 10211021122030 is 3022112011201.

It is a junction number, because it is equal to n+sod(n) for n = 10211021121995 and 10211021122013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211021122033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1356006 + ... + 4718134.

It is an arithmetic number, because the mean of its divisors is an integer number (302470663320).

Almost surely, 2^{10211021122030} is an apocalyptic number.

10211021122030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10211021122030 is a deficient number, since it is larger than the sum of its proper divisors (9147101330450).

10211021122030 is a wasteful number, since it uses less digits than its factorization.

10211021122030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362365.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10211021122030 its reverse (3022112011201), we get a palindrome (13233133133231).

The spelling of 10211021122030 in words is "ten trillion, two hundred eleven billion, twenty-one million, one hundred twenty-two thousand, thirty".