1022211007 has 8 divisors (see below), whose sum is σ = 1046921040. Its totient is φ = 997543680.

The previous prime is 1022210989. The next prime is 1022211017. The reversal of 1022211007 is 7001122201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1022211007 - 2¹¹ = 1022208959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022211017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40719 + ... + 60847.

It is an arithmetic number, because the mean of its divisors is an integer number (130865130).

Almost surely, 2^1022211007 is an apocalyptic number.

1022211007 is a deficient number, since it is larger than the sum of its proper divisors (24710033).

1022211007 is a wasteful number, since it uses less digits than its factorization.

1022211007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21353.

The product of its (nonzero) digits is 56, while the sum is 16.

The square root of 1022211007 is about 31972.0347647753. The cubic root of 1022211007 is about 1007.3495212087.

Adding to 1022211007 its reverse (7001122201), we get a palindrome (8023333208).

The spelling of 1022211007 in words is "one billion, twenty-two million, two hundred eleven thousand, seven".