1023235222611 has 16 divisors (see below), whose sum is σ = 1559360441600. Its totient is φ = 584651517408.

The previous prime is 1023235222591. The next prime is 1023235222673. The reversal of 1023235222611 is 1162225323201.

It is not a de Polignac number, because 1023235222611 - 2⁵ = 1023235222579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023235220611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2031541 + ... + 2484678.

It is an arithmetic number, because the mean of its divisors is an integer number (97460027600).

Almost surely, 2^{1023235222611} is an apocalyptic number.

1023235222611 is a deficient number, since it is larger than the sum of its proper divisors (536125218989).

1023235222611 is a wasteful number, since it uses less digits than its factorization.

1023235222611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4527018.

The product of its (nonzero) digits is 8640, while the sum is 30.

The spelling of 1023235222611 in words is "one trillion, twenty-three billion, two hundred thirty-five million, two hundred twenty-two thousand, six hundred eleven".