1010021202211 has 32 divisors (see below), whose sum is σ = 1194181632000. Its totient is φ = 836314232832.

The previous prime is 1010021202191. The next prime is 1010021202221. The reversal of 1010021202211 is 1122021200101.

It is a cyclic number.

It is not a de Polignac number, because 1010021202211 - 2¹³ = 1010021194019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010021202191 and 1010021202200.

It is not an unprimeable number, because it can be changed into a prime (1010021202221) 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, 134863555 + ... + 134871043.

It is an arithmetic number, because the mean of its divisors is an integer number (37318176000).

Almost surely, 2^{1010021202211} is an apocalyptic number.

1010021202211 is a deficient number, since it is larger than the sum of its proper divisors (184160429789).

1010021202211 is an equidigital number, since it uses as much as digits as its factorization.

1010021202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12811.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1010021202211 its reverse (1122021200101), we get a palindrome (2132042402312).

The spelling of 1010021202211 in words is "one trillion, ten billion, twenty-one million, two hundred two thousand, two hundred eleven".