211110021022002 has 32 divisors (see below), whose sum is σ = 466493754897792. Its totient is φ = 63351003750144.

The previous prime is 211110021021973. The next prime is 211110021022031. The reversal of 211110021022002 is 200220120011112.

It is an interprime number because it is at equal distance from previous prime (211110021021973) and next prime (211110021022031).

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, 44993608273 + ... + 44993612964.

It is an arithmetic number, because the mean of its divisors is an integer number (14577929840556).

Almost surely, 2^{211110021022002} is an apocalyptic number.

211110021022002 is an abundant number, since it is smaller than the sum of its proper divisors (255383733875790).

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

211110021022002 is a wasteful number, since it uses less digits than its factorization.

211110021022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89987221282.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211110021022002 its reverse (200220120011112), we get a palindrome (411330141033114).

The spelling of 211110021022002 in words is "two hundred eleven trillion, one hundred ten billion, twenty-one million, twenty-two thousand, two".